Dataset for: Nitrogen-doped magnetic biochar derived from mulberry branch waste (Plotting Data and EDS Images)

This dataset provides the original plotting data and raw characterization files for all figures presented in the manuscript titled: "Nitrogen-doped magnetic biochar derived from mulberry branch waste for efficient peroxymonosulfate activation and humic acid degradation via a dominant non-radical pathway".The research focuses on the synthesis of a novel nitrogen-doped magnetic biochar (NMBC) from waste mulberry branches using a one-step pyrolysis method. This material was developed as a highly efficient and reusable catalyst for activating peroxymonosulfate (PMS) to degrade humic acid (HA), a persistent organic pollutant in water. The study reveals that the degradation primarily follows a non-radical pathway dominated by singlet oxygen (¹O₂).The dataset is organized according to the figures in the manuscript.